1 of 4 CUPE Local 3904 Unit 1 Salary Guidelines Minima and Maxima The base salary minima and base salary maxima shall be as follows: August 16, 2009 to August 15, 2010 August 16, 2010 to August 15, 2011 August 16, 2011 to August 15, 2012 August 16, 2012 to August 15, 2013 August 16, 2013 to August 15, 2014 Base Salary M..